The development of Nano-photonics technology
In the 80s of last century, microoptics was a frontier branch of optics, microelectronics and other sciences. After more than twenty years of research, Focusing on the demand of optical precision machining in the field of information and manufacturing, a new optical precision machining technology and equipment has been developed, which has been successfully applied to Shack-Hartmann wavefront-sensors,LD beam shaping and refractive-diffractive hybrid optical systems and other important demands of Sachartmann wavefront sensor.
For more than a century, traditional lenses and prisms and other optical elements: classical technology
·In 1890, Zeiss company developed the first optical lens, opened the prologue of optical industry and used classical method to make lenses for more than 100 years,it has been widely used in optical workshops, making lenses below tens of centimeters above the scale of 2mm
·In the 1980s, the concept of binary optics began to be proposed
With the support of the Ministry of Defense, Lincoln Laboratory of the United States proposed the concept of binary optics. By using the method of layer by layer processing of integrated circuits, and through the step structure approximate lens processing, the prelude to the research of microoptical elements was opened
·In 1990s, continuous surface microlenses began to be extensively studied
In the 1990s, the global developed countries set off the upsurge of micro optics research, the team and international research and development, using hot melt method, laser direct-writing technology, to achieve the production of continuous surface micro-optical elements, the real optical surface shape
In the 1990s, the global developed countries set off a wave of low-light level research, the team and international research and development, using hot melt method, laser direct-writing technology, and other technologies to achieve the production of continuous surface micro-optical elements, truly optical surface shape
·In 2004, the founder of Zhuhai Multiscale Optoelectronics Technology Co.,Ltd developed mobile mask lithography technology and mobile filtering lithography technology in the Chinese Academy of Sciences, breaking through the the limitation of the surface - shape control of the micro - optical elements. In the micro-optics research team led by Miss. Du Chunlei, the technology of mobile mask lithography and mobile filter lithography have been developed and won many awards at the national and provincial level, which indicates that the Nano-photonics technology in China has been the most advanced in the world
·In 2016, the company’s technical team developed the cross scale micro optical element mould forming technology and the inorganic micro optical element batch copy technology in the Chinese Academy of Sciences, which opened a new era for the industrialization and application of Nano-photonics
Microoptical devices, such as microlens array, micro prism array, diffraction optical pattern generator, semiconductor laser fast and slow axis collimation lens, are developed by using low light lithography technology
